How to prevent hot weather?
protect
★ Travel to avoid the scorching sun
Remember to prepare sunscreen equipment when you go out in summer. 10- 16 It's best not to walk in the scorching sun, because the sun is strongest at this time, and the possibility of heatstroke is 10 times as usual! If you must go out at this time, you must take good protection, such as umbrella, sun hat and sunglasses, and it is best to apply sunscreen if possible; Prepare plenty of water and drinks. In addition, in the hot summer, heatstroke prevention and cooling drugs, such as ten drops of water, dragon and tiger elixir, wind oil essence and so on. You must keep it at hand in case of emergency. When going out, try to choose cotton, linen and silk fabrics, and wear less chemical fiber clothing to avoid heat dissipation in time when sweating a lot, resulting in heatstroke. The elderly, pregnant women, patients with chronic diseases, especially those with cardiovascular diseases, should try to reduce outdoor activities in the hot season.
★ Don't wait for thirst to drink water.
Don't wait for thirst to drink water, because thirst already shows that your body is short of water. Ideally, drink 1.5 to 2 liters of water every day according to the temperature. When sweating a lot, you can add some salt water appropriately to make up for the salt lost by sweating. In addition, the human body is prone to potassium deficiency in summer, which makes people feel tired and weak. Potassium tea is an excellent summer drink.
★ diet
Vegetables eaten in summer, such as lettuce, cucumber and tomato, have high water content; Fresh fruits, such as peaches, apricots, watermelons and melons, have a water content of 80% to 90% and can be used to supplement water. In addition, dairy products can not only replenish water, but also meet the nutritional needs of the body. Secondly, people who can't avoid working in a high temperature environment should appropriately supplement drinks containing elements such as potassium and magnesium.
★ Keep enough sleep.
In summer, the days are long and the nights are short, the temperature is high, the human body has a strong metabolism, a large consumption, and it is easy to feel tired. Adequate sleep can relax the brain and body system, which is not only beneficial to work and study, but also a measure to prevent heatstroke. The best time to sleep is from 22: 00 to 23: 00, and the best time to get up is from 5: 30 to 6: 30. Be careful not to lie under the air conditioning outlet and electric fan when sleeping, so as not to get air conditioning disease and catch a cold.
How to prevent heatstroke? What should I do if I get heatstroke?
Heatstroke is a disorder of body temperature regulation under the influence of high temperature, which is often caused by exposure to hot sun or heavy physical labor in high temperature environment.
Severe heatstroke can be further divided into:
Heatstroke and high fever, that is, a lot of heat accumulation in the body. People suffering from heatstroke will have drowsiness, coma, flushing, dry and hot skin, no sweat, shortness of breath, increased heart rate, decreased blood pressure and high fever, and their body temperature may exceed 40 degrees.
Heat exhaustion means that there is not a lot of accumulated heat in the body. People suffering from heatstroke may have pale face, cold skin, weak pulse, shallow and rapid breathing, syncope, coma and blood pressure drop.
Heatstroke spasm:
That is, it is not directly related to high temperature, but occurs after strenuous labor and exercise. Because drinking water without supplementing salt after sweating a lot, blood sodium and chlorine are reduced, and blood potassium can also be reduced, resulting in paroxysmal painful muscle spasm (commonly known as cramp), thirst, less urine, but normal body temperature.
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Chinese traditional treatment
Discussion and treatment of heatstroke in traditional Chinese medicine
People suffering from heatstroke have the same form, but their illnesses are different, and the delay in seeking medical treatment is also different. Summer is gas, it should be summer. It's hot in the sky, fire on the ground, and people's hearts are hot. The injury of summer heat bears the brunt. Symptoms: headache, dizziness, upset face, thirst, weak pulse. Losing consciousness is similar to a stroke. People who are called heatstroke suffer from heatstroke because of qi deficiency in the middle. Warming the middle and dispersing cold; Heatstroke is treated with a cool method. Wait until the weather is fine, and then treat the symptoms. Beards are different in size and symptoms are the same. Because of symptoms, one angle is similar to three angles.
Don't drink cold water or lie cold. When moving to the shade, mash it with garlic, and heat soil and water on the road to remove residue and fill it. It's hot and dusty on the road, so we can squeeze the umbilicus to make a nest, so that everyone can urinate and get warm through the umbilicus.
Another method: take ginger soup or baby excrement under hot water, and burn the three-inch point under the umbilicus with cloth soaked in overheated soup to wake up. Avoid drinking cold water after waking up and drink it immediately.
It is also said that clothes should not be put in the cupboard in the summer months, for fear of getting them in the winter months, and people suffering from heatstroke. If you blow it through and then collect it, you won't have this trouble.
Jiawei Ginseng and White Tiger Decoction: Ginseng Gypsum (raw), Anemarrhena asphodeloides (raw), japonica rice, licorice and Atractylodes macrocephala are decocted in water.
Acupoint first aid
suffer sunstroke
Symptoms: heatstroke causes dizziness and syncope (including shock and coma).
It often occurs in people with weak constitution, and often causes temporary cerebral ischemia due to excessive fatigue, standing for too long, sultry environment, or excessive sadness, which is manifested as dizziness, dizziness, cold sweat, nausea, vomiting, and even sudden fainting and pale face.
Handling:
1, give a cup of warm boiled water (or boiled water with sugar) to the patient and help him to a place where the air is fresh and cool.
2. When the patient faints from heatstroke, you can drink it slowly with a teaspoon of salt mixed with 600 ml of water.
3, massage the temples (medicinal oil is better)
4. If you faint, stimulate Renzhong point (1/3 between nose and lips) with fingernails.
5. For chest discomfort, you can press Neiguan point (two inches on the wrist tattoo).
6. Stimulate the fingertip of the middle finger, Baihui point (the midpoint of the connecting line between the two ear tips on the top of the head) and Yongquan point (before the soles of the feet 1/3) by massage or scraping to make the patient awake as soon as possible. Watermelon skin or wet towel can be used to wipe the patient's body to speed up the cooling.
Scraping therapy
Eat fruit in heatstroke.
In midsummer, heatstroke is prone to occur. At the early stage of the disease, most patients will have symptoms such as abdominal pain, bloating and dizziness, which is very uncomfortable, which is called consumption in Chinese medicine. At this time, scraping treatment must be carried out as soon as possible.
Although scrapping therapy is a long-standing folk method, it actually contains the meridian theory of traditional Chinese medicine. Traditional Chinese medicine believes that all five zang-organs are attached to the back (that is, the midline of the back and both sides of the midline), and all pathogenic factors are unfavorable when going up, but unobstructed when going down. By scraping downward, the pathogenic factors are reduced, the qi in the meridians is smooth and normal, and the scraping disease can be cured.
Before scraping, use a bowl of hot water, add two spoonfuls of sesame oil, take a smooth spoon, copper coin or a copper coin, dip it in oil and water, gently scrape it off the patient's vest (don't scrape it backwards), and gradually concentrate. If the spoon is dry, you can dip it again and scrape it. Until the local skin is red and swollen, or purple and black spots appear, the patient wakes up and feels light.
If you are very ill and have severe abdominal pain, you can't vomit and diarrhea. You can go to the Chinese medicine shop to buy 0.2 g Buyi Huichun Dan, and swallow it with warm water to enlighten the mind and drive away filth.
treatment according to syndrome differentiation
(1) Symptoms are mild.
Main symptoms: headache, dizziness, profuse sweating, burning skin, shortness of breath, dry tongue, thirst and rapid pulse.
Treatment: The main points are Du Meridian, Hand Jueyin and Yangming Meridian. Acupuncture uses purgation to dispel summer heat.
Prescription: Dazhui, Neiguan, Quchi and Weizhong.
Recipe 1: Dazhui purges the heat of the whole body; Committee, also known as blood stasis, bloodletting to clear blood and divide heat; Quchi Qingre Xue Yao; Neiguan clears away heat and releases the fire of triple energizer.
(2) Serious diseases
Main symptoms: headache, polydipsia, breathing and wheezing, followed by sudden fainting, unconsciousness, sweating, and deep and weak pulse.
Treatment: Mainly take the Du Meridian points. Acupuncture uses purgation to enlighten the senses, relieve summer heat and dispel summer heat.
Prescription: Shuigou, Baihui, Xuan Shi, Qu Ze and Stomach.
Fang Yi: Unconscious, wake up after taking a ditch for a hundred times; Qu Ze matched points on pericardium meridian with pricking blood to clear blood heat; Ten Xuan bloodletting enlightened Su Jue.
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Seven summer remedies for clearing away heat and relieving summer heat
1. Mung bean and loofah flower to relieve summer heat
60 grams of mung beans and 8 fresh loofahs.
Production method: use a large bowl of water to cook mung beans until they are cooked, then take out the beans, and then add the towel gourd flowers to boil. Hot soup.
The effect of clearing away heat and relieving summer heat. Treat heatstroke caused by extreme high temperature in summer.
2. Brown sugar and mung bean paste relieve summer heat toxin
The prescription is 100g mung bean and 25g brown sugar.
Production method: cook mung beans, mash them in a pot with a spoon, then simmer until there is no soup, and add brown sugar to taste. Eat it.
Efficacy, clearing away heat and toxic materials. Treat children's sores and boils caused by summer heat. When it is hot in summer, children often eat it to relieve summer heat, relieve boredom and quench thirst.
3. Kelp, winter melon and western vegetable soup to relieve summer heat and diuresis
The prescription is soaked in kelp 100g, white gourd 500g, peeled broad bean petals 100g, sesame oil and salt.
Production method: put kelp and broad bean petals into a pot, stir-fry with sesame oil, then add 500 grams of water, cover and cook. When the broad beans are ripe, add the wax gourd and salt together, continue to cook until the wax gourd is nine times ripe, then stop the fire and take out the pot.
The effect of relieving summer heat and diuresis. Treat heatstroke, dizziness, headache and polydipsia.
4. Wax gourd juice relieves summer heat and thirst
A formula of fresh white gourd.
Production method: Wash wax gourd, cut into pieces, and beat into juice. Try to drink.
The effects of relieving summer-heat, clearing away heat and relieving annoyance. It has the effect of clearing away heat and promoting diuresis.
5. Flat lotus porridge is used to cool off the heat.
50g of white lentils, 30g of rock sugar, 1 fresh lotus leaves, 50g of rice.
Production method: firstly, wash the white rice with clear water and soak it. Add three bowls of boiled white lentils to the pot. After the water fee, add white rice and simmer. When the lentils become soft, add rock sugar and washed fresh lotus leaves and cook for another 20 minutes. Eat it.
Relieve summer heat, reduce fever, regulate stomach and intestines, and stop diarrhea.
6. Drink Myrica rubra to prevent heatstroke
The prescription is 500 grams of fresh red bayberry and 80 grams of white sugar.
Production method: wash waxberry, add white sugar, put it in a porcelain jar, mash it, cover it (don't seal it, leave some air), and naturally ferment it into wine for 7~ 10 day. Squeeze the juice with gauze, that is, make red bayberry sweet wine with the temperature of about 12, then pour it into a pot to boil, then refrigerate and bottle it, and seal it as long as possible. It is best to drink in summer.
The effect of preventing heatstroke.
7. Ginger, leek and garlic juice treat heatstroke and fainting.
The prescription is ginger, garlic and leek.
Production method: wash ginger and garlic, peel them, mash them to get juice, and take them.
Work efficiency solution table at moderate temperature. Treat heatstroke, syncope and unconsciousness.
Etiology and pathogenesis
In summer season, the climate is hot. If people work in the scorching sun or high temperature for a long time, fatigue will hurt their qi, and the evil of summer heat will take the opportunity to attack and get sick. According to clinical manifestations, it can be divided into two types: mild and severe.
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Summer food
What do you eat in summer to help you escape the heat?
Summer is the season with the most vigorous metabolism and the largest consumption of nutrients in a year. People sleep less, have a bad appetite, and at the same time, because they sweat more, they are easy to lose a lot of water and nutrition. Therefore, experts remind that during this period, we should pay attention to proper "tonic" and pay attention to the nutritional balance and food hygiene of the body.
In seasoning, sour, pungent and fragrant materials such as vinegar, garlic, ginger and mustard can be used to clear plague, sterilize, detoxify and stimulate appetite. Cooking in summer can be salty, because you sweat a lot and take away more salt; In addition, drinking more water will dilute gastric juice, so add more salt to the dish. You can also eat some ginger in summer, which is conducive to the digestion and absorption of food, has a certain stimulating effect on the heart and blood vessels, accelerates the heartbeat, accelerates blood circulation, opens sweat pores, and smoothly discharges sweat, which is conducive to heatstroke prevention and cooling.
1. Supplementing protein in summer, the human body consumes a lot of nutrients and has strong metabolic function. Therefore, eat foods rich in high-quality protein and easy to digest; Recommended food: eggs, fish, low-fat meat, bean products, milk, etc.
2. Supplementing vitamins In summer, the human body's demand for vitamins is twice or more than the ordinary standard, and you can eat more fresh vegetables and fruits; Recommended food: tomatoes, watermelons, melons, peaches, plums, bayberry, etc. , rich in vitamin C.
Health-care diet for prevent heatstroke
In midsummer, the environment temperature is too high, the air humidity is high, the heat in the human body is not easy to dissipate, and excessive heat accumulation will lead to the loss of control of the thermoregulation center and heatstroke. Therefore, besides paying attention to physical cooling, heatstroke prevention should also pay attention to diet conditioning.
Drink more soup. When people sweat more and lose more body fluids, drinking more soup can not only replenish water in time, but also help digestion and absorption. Simple and easy-to-learn "heatstroke prevention soup" such as hawthorn soup, mung bean sour plum soup, honeysuckle soup, watermelon Cui Yi soup, etc.
Drink more tea. The researchers measured two groups of people who drank hot tea and drinks on hot days. The results show that warm tea can reduce the skin temperature by 1-2 degrees, while cold drinks can only cool the mouth. People who drink tea feel cool and comfortable, and their thirst disappears completely, while people who drink cold drinks feel depressed and thirsty. Workers under high temperature add some salt to warm tea to make up for the loss of salt due to excessive sweating, which is more beneficial to prevent heatstroke.
Eat more porridge. In the hot summer, people's intestines and stomach will be relatively weak because of the stimulation of summer heat, which is prone to top-heavy fatigue, loss of appetite and other discomfort, and even heatstroke. Therefore, drinking health porridge in summer is one of the dietary conditioning measures, such as mung bean porridge, honeysuckle porridge, mint porridge, lotus seed porridge, lotus leaf porridge and lotus root porridge.
Eat more vegetables. The weather is hot and humid, so people generally like to eat light, delicious and non-greasy food, and vegetables have this characteristic, which is rich in vitamins and mineral elements. So try to eat more green vegetables, such as beans, melons, Chinese cabbage, parsley and so on. You can eat it cold and raw, or you can fry it with a little shredded lean meat.
Eat more fruits and vegetables. Sweet melon juice can not only quench thirst, but also clear away heat and relieve summer heat. Watermelon is sweet, juicy and cool, and it is the first melon to clear summer heat and quench thirst. In addition, melons and cucumbers are eaten raw after washing, or drunk after juicing, which has a good effect of clearing away heat and relieving summer heat. Kiwi contains a lot of vitamin C, which has a very good effect of clearing away heat and relieving summer heat. It is a fruit and drink often selected by high temperature and field workers.
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Anti-heatstroke method
Experts introduce summer heatstroke prevention methods.
Small symptoms such as chest tightness, dizziness and pallor may all be precursors of heatstroke. Dai Guangqiang, a famous health care expert, reminded people not to ignore these minor symptoms.
Dai Guangqiang suggested that in order to avoid heatstroke, outdoor activities at high temperature should be minimized, and long-term activities and walking in high temperature and high humidity environment should be avoided, especially long-term exposure to the scorching sun. Patients with cardiovascular, cerebrovascular, liver, kidney and other diseases, as well as the elderly and children, should try to reduce the stay time in high temperature environment. Wear loose and breathable clothes in summer, and carry necessary sunshade tools to avoid direct sunlight. Once you feel unwell, you should rest in time. At the same time, it is necessary to arrange the schedule reasonably, ensure adequate sleep, and take a nap for about an hour and a half.
Meteorologists suggest preventing heatstroke.
Meteorologists from the Central Meteorological Observatory suggested that the occurrence of heatstroke is caused by comprehensive factors, which are generally divided into two situations. One is high temperature and high radiation, also known as dry heat. Strong sunlight and high temperature lead to a lot of water loss in human body. If you don't replenish water in time, you are very prone to heatstroke.
The other is high temperature and humidity, which is a common hot and humid day in summer. Human body can't sweat normally, skin blood flow and cardiac output increase greatly, and the incidence of heart failure and heart disease mortality will also increase.
Meteorologists say that prevention is the key to avoid heatstroke. In terms of diet, we must first pay attention to supplementing water. In summer, the human body volatilizes a lot of water, so you can't wait for thirst before drinking water. At this time, the body is already in a state of water shortage. In addition, some trace elements in the body will be taken away with the evaporation of water, so drink some salt water properly.
In terms of food, it is necessary to supplement enough protein, such as fish, meat, eggs, milk and beans; In addition, you should eat more fresh fruits and vegetables that can prevent heatstroke, such as tomatoes, watermelons, bitter melons, peaches, ebony and cucumbers. As for cold drinks, in fact, the colder you eat, the easier it is to get heatstroke. Because the short-term reduction of local temperature of human body will make the human body unable to adapt at once, the digestive system will be affected, and then the normal operation of each system will be affected.
When going out, you should do a good job of sun protection, wear sunglasses, sun hat or umbrella, and wear cotton or silk fabrics with good permeability. It is best to wear a long-sleeved shirt, or use a shawl and a sun hat when riding for a long time in the hot sun. When you do outdoor sports for a long time, you should prepare heatstroke prevention drugs, such as Huoxiang Zhengqi Water, Ten Drops of Water and Ren Dan. When the sun is strongest from noon to 2 pm, try not to stay outdoors, and take a lunch break if possible. Don't adjust the air conditioning temperature too low, because the temperature difference between indoor and outdoor is too large, which can also lead to heatstroke.
How should the public respond to the symptoms of heatstroke? Experts say that if there are symptoms such as dizziness, nausea and palpitation, it is probably heatstroke. At this point, you should immediately stop what you are doing and find a cool place to sit down and rest; At the same time, replenish water and drink slowly in small sips to avoid increasing the burden on the heart. Unbutton a collar button, tie, belt, etc. Keep your body ventilated and apply or take summer medicine; After a period of rest, if the symptoms do not decrease but increase, you should seek medical advice in time.
In addition, once someone around has symptoms of heatstroke, he should immediately move the patient to a cool place and keep the surrounding ventilation; Untie your clothes and help your body dissipate heat in various ways; Help to take summer medicine, and press Renzhong, Hukou and other acupoints to help restore consciousness. If the symptoms are not relieved, you should call the police for help immediately.
Labor intensity should be reduced during high temperature.
In view of the hottest period of the year, the labor and social security department reminds that when there is high temperature weather, the employer should adjust the work and rest system appropriately according to the production characteristics and specific conditions, increase rest, reduce labor intensity and ensure safe production.
A person from Tianjin Human Resources and Social Security Bureau said that research shows that if the temperature exceeds a certain range, the incidence of work-related injuries will increase in an environment that is too cold or too hot. According to the requirements of relevant national notices, the employer shall formulate the emergency rescue plan for high-temperature heatstroke in combination with the actual research of the unit. For employees suffering from diseases that are not suitable for high temperature and high humidity environment, the employer shall temporarily transfer them from their posts in high temperature and high humidity environment. If they cannot be transferred temporarily, they shall strengthen the heatstroke prevention and cooling protection measures in high temperature and high humidity weather.
According to labor and social security experts, according to the relevant laws and regulations in China, heatstroke at work at high temperature is a work-related injury. Front-line workers work in a high temperature environment, and once heatstroke occurs, employees or on-site personnel should immediately report to the employer; The employing unit shall report to the local labor and social security department within 24 hours and apply for work-related injury identification. After heatstroke workers are identified as work-related injuries, they can enjoy work-related injury treatment in accordance with relevant laws and regulations. The medical expenses of employees who have participated in industrial injury insurance shall be paid by the industrial injury insurance fund. If the employer fails to participate in work-related injury insurance, the medical expenses shall be borne by the enterprise. If the enterprise refuses to pay, the laborer may complain to the labor security supervision department.
It is understood that during the treatment of work-related injuries such as heatstroke, employees are deemed to have provided normal labor, and employers must pay wages and corresponding subsidies.
Labor and social security experts stressed that in the case of high temperature weather, employers should especially strengthen the protection of female employees, and should not arrange pregnant female employees to work in the open air in high temperature weather above 35℃ or in workplaces above 33℃.
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Four taboos of diet after heatstroke
Four taboos of diet after heatstroke. In summer, the weather is hot, especially after entering the midsummer, the air humidity increases obviously, the air circulation is not smooth, and the weather is more sultry and abnormal. People who often work outdoors are prone to heatstroke. In addition to timely treatment after heatstroke, there are four major taboos to pay attention to in diet.
First, avoid drinking plenty of water. People suffering from heatstroke should drink a small amount of water many times, and it is advisable to drink no more than 300 ml each time. Never drink too much. Because drinking plenty of water will not only dilute gastric juice, affect digestive function, but also cause hyperreflexia and sweating. In this way, a lot of water and salt in the body will be lost, which can promote thermal spasm in severe cases.
Second, avoid eating a lot of cold fruits and vegetables. Most people suffering from heatstroke belong to spleen and stomach weakness. If you eat a lot of cold fruits and cold food, it will damage the yang of the spleen and stomach, make the spleen and stomach weak, and the cold and dampness will stagnate. In severe cases, there will be symptoms such as diarrhea and abdominal pain.
Third, avoid eating a lot of greasy food. Eat less greasy food after heatstroke to adapt to the digestive function of gastrointestinal tract in summer. If you eat a lot of greasy food, it will increase the burden on the gastrointestinal tract, so that a large amount of blood will stay in the gastrointestinal tract, and the blood delivered to the brain will be relatively reduced, and the human body will feel tired and more likely to cause indigestion.
Fourth, avoid simple tonic. After heatstroke, the heat is still there. Although they have shortcomings, they can't simply take supplements. It is a big mistake to think that you are weak and in urgent need of tonic. Because if the tonic is too early, it will make the summer heat difficult to subside, or the summer heat that has gradually subsided will come back, which is even more unworkable.